Метка: sdr
Wolf 7 amplifier IMD 3
Measurements
QMTech 7z020 + DAC904E video (RU)
https://github.com/enthru/redQmtech_notes
HackRF TV :)
https://github.com/fsphil/hacktv https://github.com/steeviebops/hacktv-gui
Qmtech Zync 7z020 board pt.2
No it’s able to transmit:
Record for history — esp32 + gowin FPGA trx
Qmtech Zync 7z020 board
I was trying to run it with AD6645-105 and overclock it to 122.88mHz, but ADC chip was dead 🙁 Ordered new one
Playing with filters for Wolf 3.5″
Replaced inductors with non-smd
Wolf 3.5″ battery
Wolf 3.5″ is finished too.
There is some tuning needed, but almost nothing to solder anymore, just 2m filters mods required. And all works.